ããbeå¨è¯ææåç¨æ³å¾å¤ï¼ä¸è¬çæææ¯ï¼æ¯ï¼æ¤ç§ç¨æ³ï¼æå¤ç§ååå½¢å¼ï¼isï¼amï¼areï¼wasï¼wereï¼beingï¼beenï¼to be.å¦å¤ï¼beå¨è¯è¿ææ为çææãæ ¹æ®å¥åä¸ä¸åç人称ãæ°åæ¶æï¼åºè¯¥éæ©ç¸åºçbeå¨è¯ã
âBeâé¤äºåå½¢çâbeâä¹å¤,è¿æå¦å¤ä¸ç§å½¢å¼ï¼am, is, are, been, being, was, were.å¨å¥åä¸,âbeâå¯ä»¥æ¯ä¸»å¨è¯(The Principal Verb)æå©å¨è¯(The Auxiliary Verb).
å½ä¸»å¨è¯æ¶,âbeâå¨æ§è´¨ä¸å±äºæ¥ç³»å¨è¯(The Linking Verb), åé¢è¦æåè¯ã形容è¯ãå°æ¹å¯è¯æçè¯ä½è¡¥è¶³è¯(The Complement).ä¾å¦ï¼
The man is a science teacher.
Mary's new dresses are colourful.
âBe + ç°å¨åè¯â以ç»æè¿è¡å¼æ¶æ(Continuous Tenses),å¦ï¼
ãã3. Tony's maid is washing his new car.
ãã4. The children are playing in the field.
âBe + è¿å»åè¯â以ç»æ被å¨è¯æ(The Passive Voice),å¦ï¼
ãã5. Her money in the drawer was stolen.
ãã6. A lot of good jobs are taken up by foreigners.